Height-adjustable stand and flat panel display utilizing the same

A flat panel display comprising:

• a display body;
• and
• a height-adjustable stand comprising:
• a base defining a receiving space and a sidewall;
• a height extender slidably received in the receiving space and comprising a front wall and an upper connecting end, the front wall defining a plurality of slots arranged along a sliding direction of the height extender, the upper connecting end being configured for connecting with a flat panel display device;
• a positioning member comprising a threaded rod and a flange extending outwardly from the threaded rod, the threaded rod slidably extending through the sidewall of the base and comprising a distal end, the distal end being able to be received in one of the plurality of slots to set the height extender in a desired position, the flange being external to the base;
• and
• a locking member comprising a nut and two guide rods protruding from the nut, the two guide rods slidably extending through the sidewall, the nut being arranged in the receiving space and being threaded on the threaded rod of the positioning member, wherein as the threaded rod turns about a predetermined direction, the nut moves toward the sidewall of the base and terminates when abutting against the sidewall.